I know. I took a gutted and damaged cab, repaired and repainted, added all new artwork (CPO, side art, bezel, marquee), added a new control panel, new controls, rebuilt monitor with no burn-in, new harness, new power supply, new leveler feet, redone coin door, new speaker (shielded), new speaker grill - and listed it a bit higher than I wanted (to make the hagglers feel good about knocking the price down). The first guy to show up took one look at it and paid the asking price.
If I sell a cab that is barely worked on but working, then I price it as such. If I spend $400 in parts alone to make it nice, then it gets priced accordingly...